#cbse class 11 computer science data representation

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CBSE Computer Science OR Informatics Practice

CBSE Computer Science OR Informatics Practice

सीबीएसई ने कक्षा 11वीं और 12वीं के कंप्यूटर साइंस और इनफॉर्मेटिक्स प्रैक्टिस और कंप्यूटर साइंस के पाठ्यक्रम में पाइथन प्रोग्रामिंग लैंग्वेज के साथ नंपी पांडा को शामिल कर दिया है पाइथन प्रोग्रामिंग लैंग्वेज वर्तमान और भविष्य दोनों के लिए एक बेहतर प्रोग्रामिंग लैंग्वेज है इसके कई सारे उपयोग हैं जैसे कि जी यू आई सॉफ्टवेयर निर्माण वेबसाइट डेवलपमेंट आर्टिफिशियल इंटेलिजेंस मोबाइल गेम डेवलपमेंट इत्यादि…

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NCERT Solutions Class 11 Computer Science Free PDF Download

To free download NCERT Questions and answers of NCERT Books All Classes Physics, Chemistry, Biology, History, Political Science, Economics, Geography, Computer Science, Accountancy, Business Studies, Hindi, English, Mathematics, EVS,  Social Science and Home Science; do check NCERTPREP website. This site provides sample papers with solution, test papers for chapter-wise practice, NCERT book solution, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through the best app for CBSE students and NCERTPREP website.

Class 11 NCERT Solution Computer Science Python includes all the questions given in NCERT Books for all Subject. Here all questions are solved with detailed information and available for free to check. NCERT Solutions Class 11 Computer Science Python are given here for all chapter wise. Select the subject and choose chapter to view NCERT Solution chapter wise.

Computer Science is a practical subject.  Deriving every answer on your own is a tedious task. Most of the students find it difficult to solve the problems or the practice exercise of the NCERT textbook difficult. So, what’s the best way out? The best way is to have a solution book. The first unit comprises of computer fundamentals, software concepts, data representation, microprocessor, and memory. The basics of Operating systems and some common algorithms are dealt with here.  The data representation is the main and very important chapter of computer science.

The main concept of binary numbers and how they are stored in computer memory is well explained. A student should learn to convert a decimal number into binary and vice versa. Practice the question given at the end of your NCERT books and verify the answer from the solution book.

The solution book also explains step by step how the answer has been derived. All the concepts related to microprocessors such as Instructions sets, 8085, and 8086 microprocessors have been explained in the fourth chapter.

Moving over to the next unit i.e. program methodology teaches us how to write any language in syntax. How the comments are used and why writing comments is very important in coding. The next chapter algorithms and flowcharts throw light over modular and structured programming. The various operators such as AND, OR, and NOT have been discussed in detail over here.

The third and the fourth unit deals with the language “PYTHON”. Python is a programming language basically the most trending and acceptable language in today’s world. You can build anything to everything by using python’s libraries and tools. It is used in web development, Blockchain development, somewhere in AI and ML as well. It’s a very easy language with many active communities worldwide. It has been rated as 5/5 over the user-friendly ratings.

The third unit basically teaches you the basics of python, the operators, functions, and loops. The fifth unit calls for some nice coding skills. A solution book helps a student in the right kind of logic building so that the code development process goes clear in the kind of a student

NCERT Solutions of NCERT Books All Classes for CBSE class 3, 4, 5, 6, 7, 8, 9, 10, 11 & 12 are very helpful to students. Although, NCERT solutions contain only chapter-end questions and answers yet these are considered as key questions. Most of the questions in exams are either same or similar to these questions. So, it is advised that students must go through the NCERT Text Books and practice all the questions given at the end of the chapter. These questions will clear their basic doubts. We also recommend students should read the whole NCERT book line by line and prepare notes from NCERT books. It is always recommended to study NCERT books as it covers the whole syllabus. These questions with detailed explanation are now available in NCERTPREP.com for free to view and download.

First of all, Student must understand that NCERT textbook answers are not enough for exam preparation. Therefore, they must take NCERT textbook question and answers as basic learning tools. These questions and answers are basically meant for understanding the concepts. NCERT textbooks are certainly a good source of quality content. Hence, it is expected that students should not settle for chapter end questions only rather they should read the whole book thoroughly.NCERT Solution of NCERT Books All Classes are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT textbooks.

We hope that our NCERT Solutions Class 11 Computer Science Python helped with your studies! If you liked our NCERT Solutions for Class 11, please share this post.

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CBSE Class 12 Syllabus

Class 12 is an important stage for every student in their career. The students need to work hard for the entire year to score good marks in the board examination. For that, the students must go through the CBSE class 12 syllabus before starting their preparation. Owing to the Covid-19 situation, the board has reduced the syllabus for the academic year 2021-22 and divided the examination into two terms, as per the Special Scheme of Assessment for Classes 10 and 12 for the academic year 2021-22.

The CBSE syllabus for class 12 ensures that all the critical topics are covered even in the time of the coronavirus pandemic. Term 1 and term 2 of the examination are aimed at easing the load off the students in terms of the syllabus. Students must analyse the syllabus and strategise their preparation to score well in the exam. With the help of the syllabus, the students can make sure that no topic is left untouched while preparing for the board exam.

CBSE Class 12 Syllabus Term Wise All Subjects

CBSE Class 12 Syllabus

In this article, the students can find the CBSE syllabus for class 12 in detail. The students can get an idea of important topics that carry a lot of weightage in terms of marks in the exam. The students may click on the links provided and check the syllabus for their reference.

It is important to note that the CBSE syllabus for class 12 is very important for the students who are preparing for competitive examinations like JEE, NEET, etc. The students should first cover their NCERTs and then refer to other books to cover all the topics in the syllabus. This will help them in sailing smoothly through the board exam as well as the competitive exams.

Updated CBSE class 12 Syllabus For all Subjects 2021-22

The revised CBSE class 12 syllabus for Mathematics includes a new topic, i.e., Data Handling. It consists of data representation, collection, and data analysis. The weightage of class 11 topics in the board exams have been increased and the weightage of class 12 topics has been reduced.

In Physics, two new elective subjects have been introduced in the CBSE 2022 syllabus for class 12 and class 11.  These elective subjects are Electronics and Communication (EC) and Computer Science (CS).

In the revised syllabus for Chemistry, the CBSE has reduced 50 marks carried by the experimental questions in Physical Chemistry (section A).

The revised class 12 syllabus for Biology includes an additional topic under Ecology, namely, ‘Ecological Interrelationships��, which highlights the importance of an ecosystem. The old syllabus of biotechnology has been revised to ‘Microbes and bioremediation’ and it includes genetic engineering, recombinant DNA technology, synthetic biology etc.

The revised CBSE 12 syllabus for English for 2021-2022 saw a reduction of 50 marks from section A (Prose). Similarly, for Hindi, the revised syllabus comprises two sections, namely, prose and poetry, carrying the weightage of 150 and 100 marks, respectively.

The CBSE class 12 syllabus for Accountancy for 2021-22 again saw a reduction in 50 marks from section A (Financial reporting and Analysis).

For Business Studies, the CBSE board exam consists of two sections, namely, business environment and practices (BEP) & management accounting. The marks weightage are 150 and 100 marks, respectively.  

CBSE class 12 syllabus for physical education consists of four compulsory papers. There is a reduction of 50 marks from section A.

The revised syllabus of Economics for 2021-22 consists of two sections, Microeconomics and Macroeconomics. Again, there has been a reduction of 50 marks from section A (Microeconomics).

The revised CBSE class 12 syllabus for Political science for 2022 consists of four compulsory papers, each carrying 100 marks, and the duration for finishing each paper is 90 minutes. There has been a reduction of 50 marks from section A (Political Science).

The revised syllabus for Biotechnology is now known as ‘Microbes and Bioremediation’, and it includes genetic engineering, recombinant DNA technology, synthetic biology etc. the CBSE board exam 2021-22 consists of two sections- life sciences and non-life sciences. The marks distribution is 150 marks and 100 marks, respectively. The duration for each subject is 3 hours.

The CBSE class 12 syllabus for computer science was revised similarly. The board exam for the session 2021-22 will consist of four compulsory papers. The marks allocated for each paper are 100, to be completed in 90 minutes duration. There has been a reduction of 50 marks from section A (Computer Science).

The Importance of the CBSE class 12 Syllabus

Class 12th board exam is very critical for any student’s career and the CBSE class 12 syllabus plays a very crucial role in exam preparation. Following are the reasons why students must go through their syllabus while preparing for the exam:

The entire course structure is covered in the syllabus. Students get an idea of the mark distribution for each section and the time duration to answer the questions.

From the CBSE class 12 syllabus, the students get an idea of the exam pattern and the kind of questions that can be expected.

Since the exam paper is completely based on the syllabus, the students must cover every topic from the syllabus and practice from CBSE sample papers to gain an edge in the examination.

A thorough analysis of the syllabus and preparation in accordance with that will ensure that no topic is left behind.

The CBSE class 12 syllabus is a source of information for not just students, but also faculties in designing the teaching methodologies for the session.

[sandeepsharmaposts-blog]

Download NCERT Solutions CBSE Class 11 Computer Science, Get free complete solution for Class 11 Computer Science, Computer overview and its Basics, Software Concepts, Data Representation, Microprocessor and Memory Concepts. To know more, visit: - https://www.extramarks.com/ncert-solutions/cbse-class-11/computer-science

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Download NCERT Solutions CBSE Class 11 Computer Science, Get free complete solution for Class 11 Computer Science, Computer overview and its Basics, Software Concepts, Data Representation, Microprocessor and Memory Concepts. To know more, visit: - https://www.extramarks.com/ncert-solutions/cbse-class-11/computer-science

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Multibagger stock recommendation

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Multibagger stock recommendation